The utility model relates to a sanitary napkin adsorption structure, which is mainly provided with an adsorption layer above a base layer of the sanitary napkin. This creation mainly consists of a plurality of regular distributions with different depths and shallow adsorption thicknesses formed on the adsorption layer, wherein an infiltration groove is formed above the shallow adsorption thicknesses provided between the deep adsorption thicknesses. Thereby, human secretions and menstrual blood can be quickly infiltrated by the permeation grooves on the adsorption layer, so as to effectively absorb human secretions and menstrual blood without leaking out toward the two sides of the sanitary napkin to achieve rapid absorption. effect.一種衛生棉吸附結構，該衛生棉吸附結構其主要係在該衛生棉的一基礎層的上方設有一吸附層。本創作主要在於該吸附層上形成有複數個規則分佈且不同深、淺的吸附厚度，其中設置在該些深的吸附厚度之間的該些淺的吸附厚度的上方分別形成一滲透凹槽。藉此，以供人體分泌物與經血可由該吸附層上的該些滲透凹槽快速滲入，以有效吸收人體分泌物與經血，而不會朝向該衛生棉的兩側外漏，達到快速吸收的效果。
